This line crosses the point (4,5)so we can make an equation to find the slope:
![4 = a \times 5 \\ 4 = 5a \\ a = \frac{4}{5}](https://tex.z-dn.net/?f=4%20%3D%20a%20%5Ctimes%205%20%5C%5C%204%20%3D%205a%20%5C%5C%20%20a%20%3D%20%20%5Cfrac%7B4%7D%7B5%7D%20)
hope this helps
Answer:
Friday=$10 Saturday=$20 Sunday=$40
Step-by-step explanation:
On Friday we can estimate that he earnt $10 so twice as many as that is $20 so on Saturday he could of earnt that much. Finally what is 20 half of? 40 so 10+20+40=$70
Answer:
B
Step-by-step explanation:
A. 8 * x = 80
8 * 5 = 40. 40 is not 80, so it doesn't work.
B. x + 4 = 9
5 + 4 = 9. This works.
C. 10 ÷ x = 5
10 ÷ 5 = 2. 5 is not 2, so it doesn't work.
D. x - 6 = 1
5 - 6 = -1. 1 is not -1, so it doesn't work.
I believe the answer is 4
hopee this helped u
Answer:
8
Step-by-step explanation:
24 = 2* 2 * 2 * 3
40 = 2 * 2 * 2 * 5
GCF = 2*2*2 = 8